Scripting

WebAssembly

WebAssembly (WASM) scripts let you compile high-performance logic and run it inside FaustBot alongside other scripting languages.

Overview

Use WASM when you need maximum performance or want to reuse compiled libraries. FaustBot provides a C++/WASM workflow that compiles code into WASM modules.

Workflow

  • Write C++ or another WASM-ready language.
  • Compile to WASM using the provided templates or build scripts.
  • Load the module in FaustBot and invoke it from actions.

Tooling

The C++/WASM guide includes templates, build steps, and API bindings. Start there for full details.

Recommended

Follow the C++/WASM scripting guide for the supported toolchain and example projects.

Next Steps

C++/WASM Guide

Set up the toolchain and build your first module.

Scripting Overview

Compare languages and decide where WASM fits.